EP 2936464 B1 20210113 - INTEGRATED SMOKE CELL
Title (en)
INTEGRATED SMOKE CELL
Title (de)
INTEGRIERTER RAUCHKAMMER
Title (fr)
CHAMBRE DE DÉTECTION DE FUMÉE INTÉGRÉ
Publication
Application
Priority
- US 201213717849 A 20121218
- US 2013074947 W 20131213
Abstract (en)
[origin: US2014168647A1] A device and method for manufacturing an integrated smoke cell are presented. The smoke cell includes an integral housing with a ceiling portion and a smoke permeable wall forming a chamber when mounted on a printed circuit board. An emitter and detector are mounted above apertures in the chamber ceiling so the emitter and detector are mounted substantially outside the chamber while detecting smoke present within the chamber without blocking ingress of smoke through the chamber wall.
IPC 8 full level
G08B 17/107 (2006.01); G01N 21/47 (2006.01); G01N 21/53 (2006.01)
CPC (source: CN EP US)
G01N 21/53 (2013.01 - CN EP US); G08B 17/107 (2013.01 - CN EP US); G08B 17/113 (2013.01 - EP US); H05K 3/325 (2013.01 - US); G01N 2201/022 (2013.01 - US); Y10T 29/49002 (2015.01 - EP US); Y10T 29/49826 (2015.01 - EP US); Y10T 29/4998 (2015.01 - EP US)
Designated contracting state (EPC)
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR
Designated extension state (EPC)
BA ME
DOCDB simple family (publication)
US 2014168647 A1 20140619; US 9098988 B2 20150804; CN 104769649 A 20150708; EP 2936464 A1 20151028; EP 2936464 B1 20210113; JP 2015212954 A 20151126; JP 2015536516 A 20151221; JP 5951904 B2 20160713; TW 201434015 A 20140901; TW I598850 B 20170911; US 2015293020 A1 20151015; US 9651484 B2 20170516; WO 2014099651 A1 20140626
DOCDB simple family (application)
US 201213717849 A 20121218; CN 201380055331 A 20131213; EP 13814785 A 20131213; JP 2015107889 A 20150527; JP 2015545530 A 20131213; TW 102146167 A 20131213; US 2013074947 W 20131213; US 201514748900 A 20150624